404. That’s an error.

The requested URL /translate_c?depth=1&hl=ru&prev=search&rurl=translate.google.ru&sl=de&u=http://de.wikipedia.org/wiki/Molare_Masse&usg=ALkJrhjq5cFzJjFl-s4FXiSOdioYkRbphw was not found on this server. That’s all we know.